Upgrade Dapper=>Edgy

[Jim Smith]

I did  an in-situ upgrade from Dapper to Edgy and all went fairly well.
I had to remove a broken link manually in order for it to finish. The
biggest problem seems to be wifi. Irt worked fine under Dapper, coming
up on my home system at system boot. However I am completely unable to
get it going under Edgy, thank heavens for the ethernet ports on the
back of the router, or I would be completely cut off.

Any Ideas?

Jim